Ein allgemeiner Sylowsatz in endlichen auflösbaren Gruppen. Wolfgang Gaschütz (1980) Mathematische Zeitschrift
Erratum to: “Solitary quotients of finite groups” Marius Tărnăuceanu (2013) Open Mathematics In this short note a correct proof of Theorem 3.3 from [Tărnăuceanu M., Solitary quotients of finite groups, Cent. Eur. J. Math., 2012, 10(2), 740–747] is given.
Exponents of almost simple groups and an application to the restricted Burnside problem. Michael Aschbacher, Peter B. Kleidman (1991) Mathematische Zeitschrift